Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
April 6, 2021
Patent Application Number
15835226
Date Filed
December 7, 2017
Patent Citations Received
Patent Primary Examiner
Patent abstract
A gas turbine vane includes a sidewall having a plurality of film holes formed therein and defining an airfoil having a leading edge and a trailing edge, a cut-back formed at the trailing edge of the airfoil defined by the sidewall, an insert spaced apart from an inner surface of the sidewall and installed within the sidewall while having a plurality of insert holes formed therein, and a plurality of posts extending from the sidewall. The plurality of insert holes are formed in a plurality of rows, the insert holes of each row are arranged at a distance from the leading edge to the trailing edge, and a surface of the insert is positioned on the posts.
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